\begin{table}
\centering
\begin{tabular}[t]{lllrrr}
\toprule
under_score1 & under_score2 &   & 0 & 1 & All\\
\midrule
0 & 3 & N & 12 & 0 & 12\\
 &  & % row & \num{100.0} & \num{0.0} & \num{100.0}\\
 & 4 & N & 0 & 2 & 2\\
 &  & % row & \num{0.0} & \num{100.0} & \num{100.0}\\
 & 5 & N & 0 & 4 & 4\\
 &  & % row & \num{0.0} & \num{100.0} & \num{100.0}\\
1 & 3 & N & 3 & 0 & 3\\
 &  & % row & \num{100.0} & \num{0.0} & \num{100.0}\\
 & 4 & N & 4 & 6 & 10\\
 &  & % row & \num{40.0} & \num{60.0} & \num{100.0}\\
 & 5 & N & 0 & 1 & 1\\
 &  & % row & \num{0.0} & \num{100.0} & \num{100.0}\\
 & All & N & 19 & 13 & 32\\
 &  & % row & \num{59.4} & \num{40.6} & \num{100.0}\\
\bottomrule
\end{tabular}
\end{table}
